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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:51 // 18:17 UTC
Civil Twilight (6°): 03:17 // 18:50 UTC
Nautical Twilight (12°): 02:32 // 19:35 UTC
Astronomical Twilight (18°): 01:40 // 20:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT CrB p 9 0.0892 18.90 20.40 1.50 17.08. 23:21 296 (NW) 25
EX Psc s 1 0.289482 12.00 12.00 0.00 17.08. 23:21 138 (SE) 38
V1053 Her p 1 0.287796 13.57 13.77 0.20 17.08. 23:21 284 (W) 38
V1695 Aql p 9 0.412779 10.90 11.30 0.40 17.08. 23:21 223 (SW) 28
V571 And p 9 0.357641 13.70 14.20 0.50 17.08. 23:21 80 (E) 44
AA Cet p 1 0.536169 6.20 6.70 0.50 17.08. 23:21 129 (SE) 1
HK Per p 3 2.174625 13.10 14.40 1.30 17.08. 23:22 56 (NE) 27
SY Hor p 10 0.3116395 11.48 12.34 0.86 17.08. 23:22 123 (SE) -35
V548 Cyg p 1 1.805238 8.54 9.29 0.75 17.08. 23:22 296 (NW) 70
ZZ Eri s 3 0.45206 13.90 14.40 0.50 17.08. 23:22 96 (E) -9
V1490 Aql p 8 1.615908 10.50 11.00 0.50 17.08. 23:22 226 (SW) 41
V1115 Cas s 1 0.323283 13.00 13.00 0.00 17.08. 23:22 60 (NE) 59
IOT Men p 10 5.288 6.00 6.05 0.05 17.08. 23:22 163 (S) -53
GP Gem p 4 1.594742 13.10 13.50 0.40 17.08. 23:22 45 (NE) -16
QS Cyg p 8 1.043999 13.20 13.80 0.60 17.08. 23:22 257 (W) 64
V656 Lyr p 10 0.409766 13.20 13.60 0.40 17.08. 23:22 269 (W) 48
VW Boo p 1 0.342319 10.50 11.08 0.58 17.08. 23:22 299 (NW) -7
AF Cru p 10 1.895685 10.57 11.10 0.53 17.08. 23:22 221 (SW) -68
V941 Oph s 10 1.2497107 16.00 16.50 0.50 17.08. 23:23 254 (W) 23
V609 Aql p 1 0.7965633 11.70 12.10 0.40 17.08. 23:23 225 (SW) 47
HI Leo p 1 0.3115905 10.90 11.60 0.70 17.08. 23:23 340 (N) -37
BO Gru p 10 0.56221 12.10 12.60 0.50 17.08. 23:23 170 (S) -5
BV Eri p 1 0.5076543 8.12 8.63 0.51 17.08. 23:24 100 (E) -5
XZ CMi s 1 0.5788095 9.70 9.80 0.10 17.08. 23:24 40 (NE) -29
V1220 Tau s 6 1.06424 11.90 11.90 0.00 17.08. 23:24 99 (E) 6
DI Hya s 1 0.6147125 11.00 11.00 0.00 17.08. 23:24 25 (NE) -50
RW Com s 1 0.2373465 11.00 11.56 0.56 17.08. 23:24 328 (NW) -7
LO Cyg s 1 0.629214 13.10 13.30 0.20 17.08. 23:24 229 (SW) 84
DR CVn s 1 0.329058 11.70 11.95 0.25 17.08. 23:25 330 (NW) 2
V711 Cep s 1 1.304357 9.49 9.49 0.00 17.08. 23:25 24 (NE) 75
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 17.08. 23:25 174 (S) 32
V471 Peg p 10 0.9382 11.18 11.33 0.15 17.08. 23:26 188 (S) 58
V810 Cep p 9 0.584566 13.10 13.60 0.50 17.08. 23:26 315 (NW) 69
KT Lyr p 9 0.5815356 14.70 15.40 0.70 17.08. 23:26 268 (W) 47
AU Phe s 10 0.2658125 12.23 12.73 0.50 17.08. 23:26 144 (SE) -18
V523 And p 10 0.528539 11.90 12.40 0.50 17.08. 23:26 96 (E) 56
EU Psc p 8 1.692616 8.44 8.54 0.10 17.08. 23:26 106 (E) 38
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 17.08. 23:26 227 (SW) 2
V1069 Her s 6 0.486617 12.30 12.30 0.00 17.08. 23:26 292 (W) 47
EZ Lac p 1 2.790864 14.30 15.50 1.20 17.08. 23:26 76 (E) 85
V477 Hya p 10 0.40719 15.90 16.20 0.30 17.08. 23:26 35 (NE) -36
V366 UMa p 8 0.4573045 13.60 14.20 0.60 17.08. 23:26 330 (NW) 31
V855 Cep p 10 0.3698575 13.65 14.05 0.40 17.08. 23:26 351 (N) 69
AK Aur p 10 4.763107 10.55 11.00 0.45 17.08. 23:26 43 (NE) 4
V737 Per s 1 0.366599 12.65 13.20 0.55 17.08. 23:26 73 (E) 30
V591 Vir s 7 0.350949 12.90 12.90 0.00 17.08. 23:27 290 (W) -12
MT Cas p 1 0.313878 13.30 14.13 0.83 17.08. 23:27 64 (NE) 71
V419 Nor p 10 0.6388 16.09 16.53 0.44 17.08. 23:27 228 (SW) -42
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 17.08. 23:27 333 (NW) 1
HW Vir p 1 0.11671953 10.50 11.20 0.70 17.08. 23:27 310 (NW) -38
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.